Case for live broadcast equipment

Abstract

The utility model relates to the technical field of live broadcast equipment, and discloses a case for live broadcast equipment, which comprises a case body, the right end of the case body is fixedly connected with a fixed plate, the top end of the fixed plate is fixedly connected with a lower clamping plate, and the top end of the lower clamping plate is rotatably connected with an upper clamping plate. A plurality of falling rods are in threaded connection with the inner wall of the upper clamping plate, fixing blocks are arranged at the bottom ends of the falling rods, rotating rings are fixedly connected to the top ends of the fixing blocks, the inner walls of the rotating rings are rotationally connected to the outer walls of the falling rods, and sliding rods are fixedly connected to the two sides of the top ends of the fixing blocks; the fixing block is connected with an anti-skid plate through a buffer assembly, and a heat dissipation assembly is arranged on the inner wall of the case body. According to the utility model, the lower clamping plate, the upper clamping plate, the falling rod, the fixing block, the rotating ring, the sliding rod and the anti-skid plate are matched to enable the anti-skid plate to fix the wire harness, so that the cable is kept clean and orderly, and the risk of interference and fault is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of live broadcast equipment, and in particular to a chassis for live broadcast equipment. Background Art

[0002] The live broadcast equipment chassis is a shell specially designed to accommodate and protect live broadcast equipment. The live broadcast equipment chassis is an important component of live broadcast equipment and can provide protection, heat dissipation, expansion and management functions to ensure the stable operation and long-term use of the equipment.

[0003] After searching, a chassis for live broadcast equipment with announcement number CN211607009U includes a panel and a bottom plate with the same appearance, the panel is square and the four corners of the panel are respectively provided with rounded corners, a side panel is provided between the panel and the bottom plate, and the side panel is arranged along the edge of the panel, the side panel includes a front side panel, a rear side panel, a left side panel and a right side panel, the front side panel is provided with a mounting hole for installing a connector, the left side panel and the right side panel are respectively provided with a plurality of heat dissipation holes, the left side panel and the right side panel are respectively provided with mounting components for fixing the chassis on a foundation, the mounting components include a fixed part and a movable part, the fixed part is connected to the left side panel or the right side panel, the movable part is pivotally connected to the fixed part, the movable part can be rotated to be flush with the rear side panel, and a positioning hole A is provided on the movable part; it can adapt to various installation environments such as inclined surfaces and right-angle surfaces on the foundation to ensure the convenience and reliability of installation;

[0004] Based on the above patent, mounting components for fixing the chassis on the foundation are respectively provided on the left panel and the right panel. The mounting components include a fixed part and a movable part. The movable part is pivotally connected to the fixed part, and the movable part can rotate relative to the fixed part. This connection method can adapt to various installation environments such as inclined surfaces and right-angle surfaces on the foundation, ensuring the convenience and reliability of installation. However, live broadcast equipment usually needs to connect multiple external devices, such as cameras, microphones, etc. The falling off of the wire harness may cause the cable to contact other metal parts, causing a short circuit or circuit failure, increasing the risk of equipment damage and safety accidents. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a chassis for live broadcast equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chassis for live broadcast equipment, including a chassis body, the right end of the chassis body is fixedly connected with a fixing plate, the top of the fixing plate is fixedly connected with a lower clamping plate, the top of the lower clamping plate is rotatably connected with an upper clamping plate, the inner wall of the upper clamping plate is threaded with a plurality of drop rods, the bottom ends of the drop rods are each provided with a fixing block, the tops of the fixing blocks are each fixedly connected with a swivel, the inner walls of the swivels are rotatably connected to the outer walls of the drop rods, the top sides of the fixing blocks are each fixedly connected with sliding rods, the fixing blocks are connected with an anti-slip plate through a buffer assembly, and the inner wall of the chassis body is provided with a heat dissipation assembly.

[0007] As a further description of the above technical solution:

[0008] The buffer assembly includes a fixed cylinder fixedly connected to the inner wall of the fixed block, the inner walls of the plurality of fixed cylinders are slidably connected to a limiting plate, the bottom ends of the limiting plates are fixedly connected to a fixed column, a spring is provided between the limiting plate and the fixed cylinder, and the top end of the anti-slip plate is fixedly connected to the bottom end of the fixed column.

[0009] As a further description of the above technical solution:

[0010] The heat dissipation assembly includes a protection box fixedly connected to the inner wall of the chassis body, a motor is fixedly connected to the top of the protection box, a driving end of the motor passes through the protection box, a connecting ring is provided at the bottom end of the motor, a fan is fixedly connected to the bottom end of the connecting ring, a rotating frame is rotatably connected to the outer wall of the fan, and fixed frames are fixedly connected to the two sides of the bottom end of the protection box.

[0011] As a further description of the above technical solution:

[0012] The front ends of the lower clamping plate and the upper clamping plate are both fixedly connected with connecting blocks, and the inner walls of the connecting blocks are provided with bolts.

[0013] As a further description of the above technical solution:

[0014] A plurality of expansion slots are fixedly connected to the right end of the chassis body, and a plurality of heat dissipation holes are arranged on the inner wall of the chassis body.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the sliding rods are all slidably connected to the inner walls of the upper clamping plate.

[0017] As a further description of the above technical solution:

[0018] One end of the spring is connected to the limiting plate, and the other end of the spring is connected to the inner wall of the fixing cylinder.

[0019] As a further description of the above technical solution:

[0020] The inner wall of the connecting ring is rotatably connected to the driving end of the motor, and the outer wall of the rotating frame is rotatably connected to the opposite end of the fixing frame.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the lower clamping plate, the upper clamping plate, the drop rod, the fixing block, the swivel, the sliding rod and the anti-slip plate are arranged to cooperate with each other so that the anti-slip plate fixes the wiring harness, thereby keeping the cables neat and orderly and reducing the risk of interference and failure.

[0023] 2. In the utility model, the fan can shake its head in all directions by arranging the heat dissipation holes, the protection box, the motor, the connecting ring, the fan, the rotating frame and the fixing frame, thereby improving the heat dissipation effect of the equipment and ensuring the stable operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a chassis for a live broadcast device proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a fixing block structure of a chassis for a live broadcast device proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of a fixing tube of a chassis for a live broadcast device proposed by the utility model;

[0027] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a protection box for a chassis of a live broadcast device.

[0028] Legend:

[0029] 1. Chassis body; 2. Fixing plate; 3. Lower clamping plate; 4. Upper clamping plate; 5. Drop rod; 6. Fixing block; 7. Swivel; 8. Slide bar; 9. Anti-skid plate; 10. Fixing cylinder; 11. Limiting plate; 12. Fixing column; 13. Spring; 14. Heat dissipation hole; 15. Protection box; 16. Motor; 17. Connecting ring; 18. Fan; 19. Rotating frame; 20. Fixing frame; 21. Expansion slot; 22. Connecting block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] Reference Figure 1-4 The utility model provides an embodiment: a chassis for live broadcast equipment, including a chassis body 1, a fixing plate 2 is fixedly connected to the right end of the chassis body 1, a lower clamping plate 3 is fixedly connected to the top of the fixing plate 2, an upper clamping plate 4 is rotatably connected to the top of the lower clamping plate 3, a plurality of drop rods 5 are threadedly connected to the inner wall of the upper clamping plate 4, a fixing block 6 is arranged at the bottom end of the drop rod 5, a swivel 7 is fixedly connected to the top of the fixing block 6, the inner wall of the swivel 7 is rotatably connected to the outer wall of the drop rod 5, and sliding rods 8 are fixedly connected to both sides of the top of the fixing block 6, wherein the position A fixed cylinder 10 is fixedly connected to the inner wall of the fixed block 6, and the inner walls of multiple fixed cylinders 10 are slidably connected to a limiting plate 11, and the bottom end of the limiting plate 11 is fixedly connected to a fixing column 12, and a spring 13 is arranged between the limiting plate 11 and the fixed cylinder 10, and the top of the anti-slip plate 9 is fixedly connected to the bottom end of the fixing column 12, and the front ends of the lower clamping plate 3 and the upper clamping plate 4 are fixedly connected to a connecting block 22, and the inner wall of the connecting block 22 is provided with a bolt spring 13, one end of which is connected to the limiting plate 11, and the other end of the spring 13 is connected to the inner wall of the fixed cylinder 10.

[0033] Specifically, open the upper clamping plate 4 and then insert the wiring harness into the expansion slot 21, then put down the upper clamping plate 4 and turn the bolt to fix the lower clamping plate 3 and the upper clamping plate 4. After the fixing is completed, the drop rod 5 will rotate the inside of the swivel 7, and the drop rod 5 will rotate the inside of the upper clamping plate 4 to drive the fixing block 6 to move downward. When the fixing block 6 moves, it drives the anti-slip plate 9 to fix the wiring harness, thereby keeping the cables neat and orderly and reducing the risk of interference and failure. When the fixing block 6 moves, it drives the sliding bar 8 to move, and the sliding bar 8 avoids the misalignment of the fixing block 6 when it moves. When the anti-slip plate 9 presses the wiring harness, it drives the fixing column 12 to move. When the fixing column 12 moves, it drives the limiting plate 11 to move. When the limiting plate 11 moves, it will resist the spring 13 for buffering, thereby avoiding the problem of damage to the wiring harness.

[0034] Among them, a protection box 15 is fixedly connected to the inner wall of the chassis body 1, a motor 16 is fixedly connected to the top of the protection box 15, the driving end of the motor 16 passes through the protection box 15, a connecting ring 17 is provided at the bottom end of the motor 16, a fan 18 is fixedly connected to the bottom end of the connecting ring 17, a rotating frame 19 is rotatably connected to the outer wall of the fan 18, a fixing frame 20 is fixedly connected to both sides of the bottom end of the protection box 15, a plurality of expansion slots 21 are fixedly connected to the right end of the chassis body 1, a plurality of heat dissipation holes 14 are provided on the inner wall of the chassis body 1, the inner wall of the connecting ring 17 is rotatably connected to the driving end of the motor 16, and the outer wall of the rotating frame 19 is rotatably connected to the opposite end of the fixing frame 20.

[0035] Specifically, when heat dissipation is needed, the driving end of the motor 16 rotates to drive the connecting ring 17 to rotate eccentrically. When the connecting ring 17 rotates, it drives the fan 18 to rotate. When the fan 18 rotates, the inside of the rotating frame 19 rotates. When the rotating frame 19 rotates, the inside of the fixed frame 20 rotates, and then the fan 18 shakes its head in all directions. The fan 18 blows the internal hot air out of the outer wall of the device through the heat dissipation holes 14, thereby improving the heat dissipation effect of the equipment and ensuring the stable operation of the equipment.

[0036] Working principle: first open the upper clamping plate 4 and then insert the wiring harness into the expansion slot 21, then put down the upper clamping plate 4 and then turn the bolt to fix the lower clamping plate 3 and the upper clamping plate 4. After the fixation is completed, the drop rod 5 will rotate inside the swivel 7 when it is rotated. The drop rod 5 will rotate inside the upper clamping plate 4 to drive the fixed block 6 to move downward. When the fixed block 6 moves, it drives the anti-slide plate 9 to fix the wiring harness, thereby keeping the cables neat and orderly and reducing the risk of interference and failure. When the fixed block 6 moves, it drives the slide bar 8 to move. The slide bar 8 avoids the misalignment of the fixed block 6 when it moves. When the anti-slide plate 9 presses the wiring harness, it drives the fixed column 12 to move. When the fixed column 12 moves, it drives the limit plate 11 to move as well. When the limit plate 11 moves, it will resist the spring 13 for buffering, thereby avoiding the problem of damage to the wiring harness. When heat dissipation is needed, the motor 16 driving end rotates to drive the connecting ring 17 to rotate eccentrically. When the connecting ring 17 rotates, it drives the fan 18 to rotate. When the fan 18 rotates, it will rotate inside the rotating frame 19. When the rotating frame 19 rotates, it will rotate inside the fixed frame 20 and then realize the fan 18 to shake its head in all directions. The fan 18 will blow the internal hot air out of the outer wall of the device through the heat dissipation holes 14, thereby improving the heat dissipation effect of the equipment and ensuring the stable operation of the equipment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chassis for a live broadcast device, comprising a chassis body (1), characterized in that: The right end of the chassis body (1) is fixedly connected to a fixing plate (2), the top of the fixing plate (2) is fixedly connected to a lower clamping plate (3), the top of the lower clamping plate (3) is rotatably connected to an upper clamping plate (4), the inner wall of the upper clamping plate (4) is threadedly connected to a plurality of drop rods (5), the bottom ends of the drop rods (5) are provided with fixing blocks (6), the tops of the fixing blocks (6) are fixedly connected to swivels (7), the inner walls of the swivels (7) are rotatably connected to the outer walls of the drop rods (5), the top sides of the fixing blocks (6) are fixedly connected to sliding rods (8), the fixing blocks (6) are connected to anti-slip plates (9) via buffer components, and the inner wall of the chassis body (1) is provided with a heat dissipation component.

2. A chassis for a live broadcast device according to claim 1, characterized in that: The buffer assembly comprises a fixed cylinder (10) fixedly connected to the inner wall of the fixed block (6); the inner walls of the plurality of fixed cylinders (10) are slidably connected to a limiting plate (11); the bottom ends of the limiting plates (11) are fixedly connected to a fixing column (12); a spring (13) is provided between the limiting plate (11) and the fixed cylinder (10); and the top end of the anti-slip plate (9) is fixedly connected to the bottom end of the fixing column (12).

3. A chassis for a live broadcast device according to claim 1, characterized in that: The heat dissipation assembly comprises a protection box (15) fixedly connected to the inner wall of the chassis body (1), a motor (16) fixedly connected to the top of the protection box (15), a driving end of the motor (16) passing through the protection box (15), a connecting ring (17) provided at the bottom of the motor (16), a fan (18) fixedly connected to the bottom of the connecting ring (17), a rotating frame (19) rotatably connected to the outer wall of the fan (18), and fixed frames (20) fixedly connected to both sides of the bottom of the protection box (15).

4. A chassis for a live broadcast device according to claim 1, characterized in that: The front ends of the lower clamping plate (3) and the upper clamping plate (4) are fixedly connected with a connecting block (22), and the inner wall of the connecting block (22) is provided with bolts.

5. The chassis for live broadcast equipment according to claim 1, characterized in that: A plurality of expansion slots (21) are fixedly connected to the right end of the chassis body (1), and a plurality of heat dissipation holes (14) are arranged on the inner wall of the chassis body (1).

6. A chassis for a live broadcast device according to claim 1, characterized in that: The outer walls of the sliding rods (8) are slidably connected to the inner walls of the upper clamping plate (4).

7. A chassis for a live broadcast device according to claim 2, characterized in that: One end of the spring (13) is connected to the limiting plate (11), and the other end of the spring (13) is connected to the inner wall of the fixing cylinder (10).

8. The chassis for live broadcast equipment according to claim 3, characterized in that: The inner wall of the connecting ring (17) is rotatably connected to the driving end of the motor (16), and the outer wall of the rotating frame (19) is rotatably connected to the opposite end of the fixed frame (20).

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